| // SPDX-License-Identifier: GPL-2.0-only |
| /* |
| * Copyright (C) 2000 Philipp Rumpf <prumpf@tux.org> |
| * Copyright (C) 2001-2020 Helge Deller <deller@gmx.de> |
| * Copyright (C) 2001-2002 Thomas Bogendoerfer <tsbogend@alpha.franken.de> |
| */ |
| |
| #include <linux/fb.h> |
| #include <linux/module.h> |
| |
| #include <video/sticore.h> |
| |
| int fb_is_primary_device(struct fb_info *info) |
| { |
| struct sti_struct *sti; |
| |
| sti = sti_get_rom(0); |
| |
| /* if no built-in graphics card found, allow any fb driver as default */ |
| if (!sti) |
| return true; |
| |
| /* return true if it's the default built-in framebuffer driver */ |
| return (sti->dev == info->device); |
| } |
| EXPORT_SYMBOL(fb_is_primary_device); |
